18k White Gold Iolite & Diamond Necklace & Earrings Set.  Pendant is 18k white gold containing one triangular cut Iolite and 33 round brilliant cut diamonds weighing 0.32 carats.  The Iolite is half bezel set in the center with diamonds pave set in a triangle shape drop around the center stone. Diamonds are SI clarity and G-H color and is suspended from an 18 karat white gold box chain measuring 18" in length.  Pair of post-backed Earrings are made of 18 karat white gold containing two triangular cut Iolite and fifty six round brilliant cut diamonds weighing 0.55 carats.  The two Iolite are half bezel set in the center with diamonds pave set in a triangle shape drop around the center stone.  The diamonds are SI clarity and G-H color.